HONEYCOMB SANDWICH STRUCTURE AND METHOD OF MANUFACTURING HONEYCOMB SANDWICH STRUCTURE

摘要

A honeycomb sandwich structure formed of face skin materials made of fiber reinforced plastics and a honeycomb core has a structure in which an optical fiber sensor structure is embedded in an adhesive layer formed between the face skin materials and the honeycomb core. With this, it is possible to provide a honeycomb sandwich structure and a method of manufacturing the honeycomb sandwich structure that enable precise thermal control to be implemented even when a thermal control device is bonded onto a surface of the honeycomb sandwich structure and enable evaluation of a temperature with high resolution and high accuracy.

主权项

1. A honeycomb sandwich structure, comprising:
face skin materials made of fiber reinforced plastics; and a honeycomb core bonded to the face skin materials through intermediation of adhesive layers, wherein each of the adhesive layers has embedded therein an optical fiber sensor structure comprising:
an optical fiber in which at least one sensor portion for detecting a temperature is formed; anda tube for covering the optical fiber.